First of all: I am unsure whether this issue belongs in the community or as a github issue. Feel free to tell me to open this on github.
I am facing the issue that my openhab installation produces a huge cpu load if I try to use the network binding to ping devices. As soon as I define a thing like
network:pingdevice:Netzwerk_System_Asterix "Netzwerk_System_Asterix"@"System" hostname="192.168.1.115", timeout=1000, refreshInterval=2000, retry=2]
and enable the binding the load on my system jumps from
I looked where the issue might lie, this is what I found:
- Using an IP instead of the hostname doesn’t help, so its not a DNS problem
- Every combination of parameters of the binding
don’t help. I also tried to set
binding.network:allowSystemPings=true binding.network:allowDHCPlisten=false binding.network:arpPingToolPath=arping
airping. Still the high usage.
- If I open the docker container openHAB runs in and manually execute a bunch of
airpings the cpu doesn’t seem to take the same effect
So it has to/I suspect it has to do with the openHAB instance itself.
I am running openHAB
3.4.5 inside a Docker container on
Did anyone else experience this issue?